206375269000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1787}}^1\times {\mathrm{2179}}^1$

素因数の和:4040

約数の個数: 128

約数和(自身を含む): 492531062400

約数和(自身を除く): 286155793400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 1000, 1060, 1325, 1787, 2120, 2179, 2650, 3574, 4358, 5300, 6625, 7148, 8716, 8935, 10600, 10895, 13250, 14296, 17432, 17870, 21790, 26500, 35740, 43580, 44675, 53000, 54475, 71480, 87160, 89350, 94711, 108950, 115487, 178700, 189422, 217900, 223375, 230974, 272375, 357400, 378844, 435800, 446750, 461948, 473555, 544750, 577435, 757688, 893500, 923896, 947110, 1089500, 1154870, 1787000, 1894220, 2179000, 2309740, 2367775, 2887175, 3788440, 3893873, 4619480, 4735550, 5774350, 7787746, 9471100, 11548700, 11838875, 14435875, 15575492, 18942200, 19469365, 23097400, 23677750, 28871750, 31150984, 38938730, 47355500, 57743500, 77877460, 94711000, 97346825, 115487000, 155754920, 194693650, 206375269, 389387300, 412750538, 486734125, 778774600, 825501076, 973468250, 1031876345, 1651002152, 1946936500, 2063752690, 3893873000, 4127505380, 5159381725, 8255010760, 10318763450, 20637526900, 25796908625, 41275053800, 51593817250, 103187634500, 206375269000]

約数ペア:

[(1, 206375269000), (2, 103187634500), (4, 51593817250), (5, 41275053800), (8, 25796908625), (10, 20637526900), (20, 10318763450), (25, 8255010760), (40, 5159381725), (50, 4127505380), (53, 3893873000), (100, 2063752690), (106, 1946936500), (125, 1651002152), (200, 1031876345), (212, 973468250), (250, 825501076), (265, 778774600), (424, 486734125), (500, 412750538), (530, 389387300), (1000, 206375269), (1060, 194693650), (1325, 155754920), (1787, 115487000), (2120, 97346825), (2179, 94711000), (2650, 77877460), (3574, 57743500), (4358, 47355500), (5300, 38938730), (6625, 31150984), (7148, 28871750), (8716, 23677750), (8935, 23097400), (10600, 19469365), (10895, 18942200), (13250, 15575492), (14296, 14435875), (17432, 11838875), (17870, 11548700), (21790, 9471100), (26500, 7787746), (35740, 5774350), (43580, 4735550), (44675, 4619480), (53000, 3893873), (54475, 3788440), (71480, 2887175), (87160, 2367775), (89350, 2309740), (94711, 2179000), (108950, 1894220), (115487, 1787000), (178700, 1154870), (189422, 1089500), (217900, 947110), (223375, 923896), (230974, 893500), (272375, 757688), (357400, 577435), (378844, 544750), (435800, 473555), (446750, 461948)]